Echo: libsoup3: security update to 3.6.6-1+e3

high Tenable Cloud Security Plugin ID 462502

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and
other applications for network communication. When processing extremely long passwords, an internal size
calculation can overflow due to improper use of signed integers. This results in incorrect memory
allocation on the stack, followed by unsafe memory copying. As a result, applications using libsoup may
crash unexpectedly, creating a denial-of-service risk. (CVE-2026-0719)

Solution

Update the libsoup3 library and its related packages to version 3.6.6-1+e3 or later.

Plugin Details

Severity: High

ID: 462502

Version: Revision 1.1

Type: Local

Family: Echo Local Security Checks

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

Percentile: 96.32

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:C

CVSS Score Source: CVE-2026-0719

CVSS v3

Risk Factor: High

Base Score: 8.6

Temporal Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/20/2026

Vulnerability Publication Date: 10/23/2025

Reference Information

CVE: CVE-2026-0719

IAVA: 2025-A-0780-S, 2026-A-0139-S

RHSA: RHSA-2026:1948, RHSA-2026:2005, RHSA-2026:2006, RHSA-2026:2007, RHSA-2026:2008, RHSA-2026:2049, RHSA-2026:2182, RHSA-2026:2214, RHSA-2026:2215, RHSA-2026:2216, RHSA-2026:2396, RHSA-2026:2402, RHSA-2026:2512, RHSA-2026:2513, RHSA-2026:2514, RHSA-2026:2528, RHSA-2026:2529, RHSA-2026:2628, RHSA-2026:2844

Detections

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